80984808

素因数分解:

$2^3\times 3^2\times {\mathrm{1124789}}^1$

素因数の和:1124801

約数の個数: 24

約数和(自身を含む): 219334050

約数和(自身を除く): 138349242

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1124789, 2249578, 3374367, 4499156, 6748734, 8998312, 10123101, 13497468, 20246202, 26994936, 40492404, 80984808]

約数ペア:

[(1, 80984808), (2, 40492404), (3, 26994936), (4, 20246202), (6, 13497468), (8, 10123101), (9, 8998312), (12, 6748734), (18, 4499156), (24, 3374367), (36, 2249578), (72, 1124789)]